<template>
  <div class="about">
    这是关于页面的介绍: +++{{ title }}+++
    <Helloworld :title="title"></Helloworld>
  </div>
</template>
<script lang="ts" setup>
import {ref, Ref} from 'vue'
import Helloworld from './HomeView.vue'

const title: Ref<string> = ref('我是关于页面')

</script>
